package suanfa.node;/** * Created by Fcy on 2018/3/30. */public class TreeNode<T> {    public T value;    public TreeNode<T> leftChild;    public TreeNode<T> rightChild;    public TreeNode(T value) {        this.value = value;    }    public TreeNode(T value, TreeNode<T> leftChild, TreeNode<T> rightChild) {        this.value = value;        this.leftChild = leftChild;        this.rightChild = rightChild;    }}